117282490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53069}}^1$

素因数の和:53106

約数の個数: 32

約数和(自身を含む): 240725520

約数和(自身を除く): 123443030

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 53069, 106138, 265345, 530690, 689897, 902173, 1379794, 1804346, 3449485, 4510865, 6898970, 9021730, 11728249, 23456498, 58641245, 117282490]

約数ペア:

[(1, 117282490), (2, 58641245), (5, 23456498), (10, 11728249), (13, 9021730), (17, 6898970), (26, 4510865), (34, 3449485), (65, 1804346), (85, 1379794), (130, 902173), (170, 689897), (221, 530690), (442, 265345), (1105, 106138), (2210, 53069)]